Skinner identified two key types of behaviors.
Skinner's concept of reinforcement is that:.
Skinner never again worked with rats.
Skinner has always claimed he is innocent.
And this butler of yours--Skinner.
This is Principal Skinner.
Skinner and Mrs. Skinner!
I'm Principal Skinner, yes.
You're not Seymour Skinner.
Seymour Skinner parking annex.
Principal Skinner, you're just stealing.
Reverend, this is Principal Skinner.
Including our own Agnes Skinner.
What's wrong with Principal Skinner?
Skinner, with his crazy explanations.
Principal Skinner is having second thoughts?
Patented Skinner burgers, old family recipe.
Skinner, get off of my school.
Where do you want it, Skinner?
I think you need Skinner, Bart.
Look, I'll admit I hate Skinner.
Hey, look how much Skinner makes.
Principal Skinner keeps me after school?
Principal Skinner left his mother behind.